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I started cultivation of E coli JM 109 in innova 4000 Benchtop Incubator shaker at 5.00 pm. E coli were shaken overnight at 170 rpm and 37 degree celsia. Now I am at home and read, that we have always shaken E coli at 150 rpm overnight. Please could the cultivation at 170 rpm ...

... to see of this as darwin420 says then we will have to change everything. the whole system. who fears it. but then the basics of everything will be shaken but i also think a virus can also be called alive. don't we call different organisms that go into hibernation alive??? so why not viruses. they ...

... I found regarding antioxidants and redwine: "only a small fraction of the antioxidants (12.2 ± 3.4 %) is precipitated when wine samples are shaken for a few minutes with non-stimulated human saliva (5:1, V:V). This last result implies that most of the polyphenols present in the red wine ...

... g calcium nitrate (Ca(NO3)2) For immediate use, add five liters of distilled water to the original stock solution. This 1% solution may need to be shaken before use to mix undissolved salts. Pour solution into containers and autoclave.

... methylene blue would lose its H 2 and turn back blue. Does this explain why after the methylene blue has turned clear, (by accepting H 2 ) if its shaken, it returns to the blue colour? (its being oxidised into water) please respond asap xxx